The Counterfeit Man

Name: The Counterfeit Man
Director: George Spenton-Foster
Genre: TV Movie
Released: 1965-10-11
Rating: 8.0
Cast: Alexander Davion, David Hemmings, Charles Tingwell, Peter Fraser, Tony Wager

On Jupiter's moon Ganymede, an alien life-form has taken over the body of a human astronaut, creating an almost perfect copy. It then begins the long return journey to Earth.